Voltage Range on Any Pin Relative to Ground ......-0.3V to +6V

Operating Temperature Range........................... -40°C to +85°C

Storage Temperature Range............................ -55°C to +125°C

Lead Temperature (soldering, 10s) .................................+300°C

Soldering Temperature (reflow).......................................+260°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Power-Supply Voltage

2.5

5.5

V

Input Trip Point

0.3 x

0.5 x

0.7 x

V

Event Trip-Point Hysteresis

1% of

%

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Input Leakage

-1

+1

µA

0.8

V

0.8

V

Active Supply Current

(Event Active)

(Note 1)

120

300

µA

Standby Current

(Event Active) (Note 1)

6

15

µA

2

4

EEPROM Write Current

(Note 1)

150

300

µA

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Time Event Minimum

(Note 1)

10

35

70

ms

Time Event Start

(Note 1)

112

125

137

ms

Time Event Increment

(Note 1)

237.5

250

262.5

ms

Time Event Max

34

Years

DS1682

Total-Elapsed-Time Recorder

with Alarm

www.maximintegrated.com

Maxim Integrated │ 2

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these

or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

Recommended DC Operating Conditions

DC Electrical Characteristics

Event Timing